package cn.wolfcode.domain;

import com.alibaba.fastjson.JSON;
import lombok.Data;

import java.util.HashMap;

@Data
public class Department {
    private Long id;

    private String name;

    private String sn;

    /**
     * 返回json格式的字符串
     * @return
     */
   public String getJson(){
       HashMap map = new HashMap();
       map.put("id",id);
       map.put("name",name);
       map.put("sn",sn);

       return JSON.toJSONString(map);
   }
}